glusterfs.git/cli, branch v3.7.1 tiering: Correct errors in cli and glusterd 2015-06-01T04:31:53+00:00 Mohammed Rafi KC rkavunga@redhat.com 2015-05-13T11:23:22+00:00 57abe450c1e90749a4a32247836f05b1195d5313 Back port of http://review.gluster.org/10768 Problem 1: volume info shows Cold Bricks instead of Tier type eg: Volume Name: patchy2 Type: Tier Volume ID: 28c25b8d-b8a1-45dc-b4b7-cbd0b344f58f Status: Started Number of Bricks: 3 Transport-type: tcp Hot Tier : Hot Tier Type : Distribute Number of Bricks: 1 Brick1: 10.70.1.35:/home/brick43 Cold Bricks: Cold Tier Type : Distribute Number of Bricks: 2 Brick2: 10.70.1.35:/home/brick19 Brick3: 10.70.1.35:/home/brick16 Options Reconfigured: Problem 2: Detach-tier sending enums of Rebalance detach-tier has it's own Enum to send with detach-tier command, using that enums will make more appropriate. Problem 3: Wrongly sets hot_brick count during the dictionary copying for response >Change-Id: Icc054a999a679456881bc70511470d32ff8a86e4 >BUG: 1211264 >Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> >Reviewed-on: http://review.gluster.org/10768 >Reviewed-by: Atin Mukherjee <amukherj@redhat.com> >Reviewed-by: Kaushal M <kaushal@redhat.com> >Tested-by: Gluster Build System <jenkins@build.gluster.com> >Tested-by: NetBSD Build System Change-Id: I889d3b83a1f197b79eb71e594a1ad1f2037ed402 BUG: 1226024 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/10978 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Joseph Fernandes Reviewed-by: Kaushal M <kaushal@redhat.com> 
        Back port of http://review.gluster.org/10768

Problem 1:

volume info shows Cold Bricks instead of Tier type
  eg:
Volume Name: patchy2
Type: Tier
Volume ID: 28c25b8d-b8a1-45dc-b4b7-cbd0b344f58f
Status: Started
Number of Bricks: 3
Transport-type: tcp
Hot Tier :
Hot Tier Type : Distribute
Number of Bricks: 1
Brick1: 10.70.1.35:/home/brick43
Cold Bricks:
Cold Tier Type : Distribute
Number of Bricks: 2
Brick2: 10.70.1.35:/home/brick19
Brick3: 10.70.1.35:/home/brick16
Options Reconfigured:

Problem 2: Detach-tier sending enums of Rebalance

   detach-tier has it's own Enum to send with detach-tier command,
using that enums will make more appropriate.

Problem 3:

Wrongly sets hot_brick count during the dictionary copying for response

>Change-Id: Icc054a999a679456881bc70511470d32ff8a86e4
>BUG: 1211264
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
>Reviewed-on: http://review.gluster.org/10768
>Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
>Reviewed-by: Kaushal M <kaushal@redhat.com>
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Tested-by: NetBSD Build System

Change-Id: I889d3b83a1f197b79eb71e594a1ad1f2037ed402
BUG: 1226024
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10978
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Joseph Fernandes
Reviewed-by: Kaushal M <kaushal@redhat.com>
tier/cli: detach-tier status emulate like detach-tier stop 2015-05-31T21:25:33+00:00 Mohammed Rafi KC rkavunga@redhat.com 2015-05-13T05:25:14+00:00 a2ef223f3891a58177f24207d71baa0580fccb16 detach-tier status stops the detach-tier process, and nothing shows for status. Change-Id: Ibe25cb11e2f946d1389063060e4880e877dbe006 BUG: 1221000 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/10762 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> 
detach-tier status stops the detach-tier process, and nothing
shows for status.

Change-Id: Ibe25cb11e2f946d1389063060e4880e877dbe006
BUG: 1221000
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10762
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
features/bitrot: reimplement scrubbing frequency 2015-05-31T04:14:10+00:00 Venky Shankar vshankar@redhat.com 2015-05-21T14:25:02+00:00 85173e43faba9bbedd287a4103c129e289829e1f This patch reimplments existing scrub-frequency mechanism used to schedule scrubber runs. Existing mechanism uses periodic sleeps (waking up periodically on minimum granularity) and performing a number of tracking checks based on counters and sleep times. This patch does away with all the nifty counters and uses timer-wheel to schedule scrub runs. Scheduling changes are peformed by merely calculating the new expiry time and calling mod_timer() [mod_timer_pending() in some cases] making the code more debuggable and easier to follow. This also introduces "hourly" scrubbing tunable as an aid for testing scrubbing during development/testing cycle. One could also implement on-demand scrubbing with ease: by invoking mod_timer() with an expiry of one (1) second, thereby scheduling a scrub run the very next second. Change-Id: I6c7c5f0c6c9f886bf574d88c04cde14b76e60a8b BUG: 1224647 Signed-off-by: Venky Shankar <vshankar@redhat.com> Reviewed-on: http://review.gluster.org/10902 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> 
This patch reimplments existing scrub-frequency mechanism used
to schedule scrubber runs. Existing mechanism uses periodic
sleeps (waking up periodically on minimum granularity) and
performing a number of tracking checks based on counters and
sleep times. This patch does away with all the nifty counters
and uses timer-wheel to schedule scrub runs.

Scheduling changes are peformed by merely calculating the new
expiry time and calling mod_timer() [mod_timer_pending() in
some cases] making the code more debuggable and easier to
follow. This also introduces "hourly" scrubbing tunable as an
aid for testing scrubbing during development/testing cycle.

One could also implement on-demand scrubbing with ease: by
invoking mod_timer() with an expiry of one (1) second, thereby
scheduling a scrub run the very next second.

Change-Id: I6c7c5f0c6c9f886bf574d88c04cde14b76e60a8b
BUG: 1224647
Signed-off-by: Venky Shankar <vshankar@redhat.com>
Reviewed-on: http://review.gluster.org/10902
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
tiering: Do not allow some operations on tiered volume 2015-05-28T07:30:34+00:00 Mohammed Rafi KC rkavunga@redhat.com 2015-04-23T10:54:43+00:00 d6effb1fb232266863eaee5d66c903b0eb623a1a Back port of http://review.gluster.org/10349 Some operations like add-brick,remove-brick,rebalance, replace-brick are not supported on tiered volume. But there is no code level check for this. This patch will allow to do the same >Change-Id: I12689f4e902cf0cceaf6f7f29c71057305024977 >BUG: 1205624 >Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> >Reviewed-on: http://review.gluster.org/10349 >Tested-by: Gluster Build System <jenkins@build.gluster.com> >Tested-by: NetBSD Build System >Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> >Tested-by: Krishnan Parthasarathi <kparthas@redhat.com> Change-Id: Idaf5469d24f03e79ffb4e4edcbe39e84585aca39 BUG: 1221476 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/10774 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com> 
        Back port of http://review.gluster.org/10349

Some operations like add-brick,remove-brick,rebalance,
replace-brick are not supported on tiered volume.

But there is no code level check for this. This patch
will allow to do the same

>Change-Id: I12689f4e902cf0cceaf6f7f29c71057305024977
>BUG: 1205624
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
>Reviewed-on: http://review.gluster.org/10349
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Tested-by: NetBSD Build System
>Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
>Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>

Change-Id: Idaf5469d24f03e79ffb4e4edcbe39e84585aca39
BUG: 1221476
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10774
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
glusterd: add counter support for tiered volumes 2015-05-28T07:25:29+00:00 Dan Lambright dlambrig@redhat.com 2015-04-16T04:21:16+00:00 4e2bc057ee5afb412d9056dc71a6bb959fb11df6 back port of http://review.gluster.org/10292 This fix adds support to view the number of promoted or demoted files from the cli. The mechanism is isolmorphic to checking the status of volumes being rebalanced. gluster volume rebalance <vol> tier status >Change-Id: I1b11ca27355ceec36c488967c23531202030e205 >BUG: 1213063 >Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> >Signed-off-by: Dan Lambright <dlambrig@redhat.com> >Reviewed-on: http://review.gluster.org/10292 >Reviewed-by: Atin Mukherjee <amukherj@redhat.com> >Tested-by: Gluster Build System <jenkins@build.gluster.com> Change-Id: I543e886f17132b544274c83fdecca5a8da9d092a BUG: 1221477 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Signed-off-by: Dan Lambright <dlambrig@redhat.com> Reviewed-on: http://review.gluster.org/10775 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> 
        back port of http://review.gluster.org/10292

This fix adds support to view the number of promoted or demoted
files from the cli. The mechanism is isolmorphic to checking
the status of volumes being rebalanced.

gluster volume rebalance <vol> tier status

 >Change-Id: I1b11ca27355ceec36c488967c23531202030e205
 >BUG: 1213063
 >Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
 >Signed-off-by: Dan Lambright <dlambrig@redhat.com>
 >Reviewed-on: http://review.gluster.org/10292
 >Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
 >Tested-by: Gluster Build System <jenkins@build.gluster.com>

Change-Id: I543e886f17132b544274c83fdecca5a8da9d092a
BUG: 1221477
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-on: http://review.gluster.org/10775
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
glusterd/tiering : cksum mismatch for tiered volume 2015-05-10T16:43:03+00:00 Mohammed Rafi KC rkavunga@redhat.com 2015-04-27T11:48:36+00:00 a492b22f5710f01ad3a18aad743d2b1eee058f6f Back port of http://review.gluster.org/#/c/10406 Once we updated the volinfo from orginator node, the hot type was overwritten with volume type. Then the same dictionary was sent to peer node to perform the commit of attach-tier, that will cause hot type to replace with volume type, eventually end up in cksum mismatch Change-Id: I402dceb4d672d0b3a7b91a92f52c1057050dbedc BUG: 1219845 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/10677 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: NetBSD Build System Tested-by: Gluster Build System <jenkins@build.gluster.com> 
        Back port of http://review.gluster.org/#/c/10406

Once we updated the volinfo from orginator node, the hot
type was overwritten with volume type.

Then the same dictionary was sent to peer node to perform
the commit of attach-tier, that will cause hot type to
replace with volume type, eventually end up in cksum
mismatch

Change-Id: I402dceb4d672d0b3a7b91a92f52c1057050dbedc
BUG: 1219845
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10677
Reviewed-by: Niels de Vos <ndevos@redhat.com>
Tested-by: NetBSD Build System
Tested-by: Gluster Build System <jenkins@build.gluster.com>
tiering: Send both attach-tier and tier-start together 2015-05-10T04:51:36+00:00 Mohammed Rafi KC rkavunga@redhat.com 2015-04-24T10:03:25+00:00 58ef6a233f43bc644be55d2b5510b12718a6835e Back port of http://review.gluster.org/10363 After attaching tier, we have to start tier rebalance process. This patch is to trigger tier start along with attch-tier. >Change-Id: I39380f95123f0087a82213ef263f9f33adcc5adc >BUG: 1214222 >Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> >Reviewed-on: http://review.gluster.org/10363 >Tested-by: Gluster Build System <jenkins@build.gluster.com> >Reviewed-by: Dan Lambright <dlambrig@redhat.com> Change-Id: Ia27e97a9dc0772f3f56b991ce4019281ab7bf1b5 BUG: 1219848 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/10711 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System Reviewed-by: Vijay Bellur <vbellur@redhat.com> 
        Back port of http://review.gluster.org/10363

After attaching tier, we have to start tier rebalance process.
This patch is to trigger tier start along with attch-tier.

>Change-Id: I39380f95123f0087a82213ef263f9f33adcc5adc
>BUG: 1214222
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
>Reviewed-on: http://review.gluster.org/10363
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Reviewed-by: Dan Lambright <dlambrig@redhat.com>

Change-Id: Ia27e97a9dc0772f3f56b991ce4019281ab7bf1b5
BUG: 1219848
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10711
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
cli/tiering: volume info should display details about tier 2015-05-10T04:50:45+00:00 Mohammed Rafi KC rkavunga@redhat.com 2015-04-22T14:37:11+00:00 f19c019cef4abfdb065d72c088fabf7d3d7805ff Back port of http://review.gluster.org/#/c/10339/ >> gluster volume info patchy Volume Name: patchy Type: Tier Volume ID: 8bf1a1ca-6417-484f-821f-18973a7502a8 Status: Created Number of Bricks: 8 Transport-type: tcp Hot Tier : Hot Tier Type : Replicate Number of Bricks: 1 x 2 = 2 Brick1: hostname:/home/brick30 Brick2: hostname:/home/brick31 Cold Bricks: Cold Tier Type : Disperse Number of Bricks: 1 x (4 + 2) = 6 Brick3: hostname:/home/brick20 Brick4: hostname:/home/brick21 Brick5: hostname:/home/brick23 Brick6: hostname:/home/brick24 Brick7: hostname:/home/brick25 Brick8: hostname:/home/brick26 Change-Id: I7b9025af81263ebecd641b4b6897b20db8b67195 BUG: 1219842 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/10676 Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: NetBSD Build System Tested-by: Gluster Build System <jenkins@build.gluster.com> 
        Back port of http://review.gluster.org/#/c/10339/

>> gluster volume info patchy

Volume Name: patchy
Type: Tier
Volume ID: 8bf1a1ca-6417-484f-821f-18973a7502a8
Status: Created
Number of Bricks: 8
Transport-type: tcp
Hot Tier :
Hot Tier Type : Replicate
Number of Bricks: 1 x 2 = 2
Brick1: hostname:/home/brick30
Brick2: hostname:/home/brick31
Cold Bricks:
Cold Tier Type : Disperse
Number of Bricks: 1 x (4 + 2) = 6
Brick3: hostname:/home/brick20
Brick4: hostname:/home/brick21
Brick5: hostname:/home/brick23
Brick6: hostname:/home/brick24
Brick7: hostname:/home/brick25
Brick8: hostname:/home/brick26

Change-Id: I7b9025af81263ebecd641b4b6897b20db8b67195
BUG: 1219842
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10676
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Tested-by: NetBSD Build System
Tested-by: Gluster Build System <jenkins@build.gluster.com>
cli/tiering: display hot tier, and cold tier separately 2015-05-10T04:26:21+00:00 Mohammed Rafi KC rkavunga@redhat.com 2015-04-22T05:47:08+00:00 3958136d603b1dc11986b50723ab79457da45fee back port of http://review.gluster.org/#/c/10328 cli commands display the brick information without a way to distinguish hot tier, and cold tier. This patch will change all the cli related output, without changing the corresponding xml output. This patch will change following things >> gluster volume info Volume Name: patchy Type: Tier Volume ID: 7745d367-811a-4fe9-a500-d04e7afa94bf Status: Created Number of Bricks: 3 x 2 = 6 Transport-type: tcp Hot Bricks: Brick1: hostname:/home/brick21 Brick2: hostname:/home/brick20 Cold Bricks: Brick3: hostname:/home/brick19 Brick4: hostname:/home/brick16 Brick5: hostname:/home/brick17 Brick6: hostname:/home/brick18 >>gluster volume status Status of volume: patchy Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Hot Bricks: Brick hostname:/home/brick21 49152 0 Y 4690 Brick hostname:/home/brick20 49153 0 Y 4707 Cold Bricks: Brick hostname:/home/brick19 49154 0 Y 4724 Brick hostname:/home/brick16 49155 0 Y 4741 Brick hostname:/home/brick17 49156 0 Y 4758 Brick hostname:/home/brick18 49157 0 Y 4775 NFS Server on localhost 2049 0 Y 4793 Task Status of Volume patchy ------------------------------------------------------------------------------ There are no active volume tasks >>gluster volume status pathy detail Status of volume: patchy Hot Bricks: ------------------------------------------------------------------------------ Brick : Brick hostname:/home/brick21 TCP Port : 49162 RDMA Port : 0 Online : Y Pid : 22677 File System : ext4 Device : /dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c Mount Options : rw,seclabel,relatime,data=ordered Inode Size : 256 Disk Space Free : 127.3GB Total Disk Space : 165.4GB Inode Count : 11026432 Free Inodes : 10998043 ------------------------------------------------------------------------------ Brick : Brick hostname:/home/brick20 TCP Port : 49161 RDMA Port : 0 Online : Y Pid : 22660 File System : ext4 Device : /dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c Mount Options : rw,seclabel,relatime,data=ordered Inode Size : 256 Disk Space Free : 127.3GB Total Disk Space : 165.4GB Inode Count : 11026432 Free Inodes : 10998043 Cold Bricks: ------------------------------------------------------------------------------ Brick : Brick hostname:/home/brick19 TCP Port : 49157 RDMA Port : 0 Online : Y Pid : 22501 File System : ext4 Device : /dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c Mount Options : rw,seclabel,relatime,data=ordered Inode Size : 256 Disk Space Free : 127.3GB Total Disk Space : 165.4GB Inode Count : 11026432 Free Inodes : 10998043 ------------------------------------------------------------------------------ Brick : Brick hostname:/home/brick16 TCP Port : 49158 RDMA Port : 0 Online : Y Pid : 22518 File System : ext4 Device : /dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c Mount Options : rw,seclabel,relatime,data=ordered Inode Size : 256 Disk Space Free : 127.3GB Total Disk Space : 165.4GB Inode Count : 11026432 Free Inodes : 10998043 ------------------------------------------------------------------------------ Brick : Brick hostname:/home/brick17 TCP Port : 49159 RDMA Port : 0 Online : Y Pid : 22535 File System : ext4 Device : /dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c Mount Options : rw,seclabel,relatime,data=ordered Inode Size : 256 Disk Space Free : 127.3GB Total Disk Space : 165.4GB Inode Count : 11026432 Free Inodes : 10998043 ------------------------------------------------------------------------------ Brick : Brick hostname:/home/brick18 TCP Port : 49160 RDMA Port : 0 Online : Y Pid : 22552 File System : ext4 Device : /dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c Mount Options : rw,seclabel,relatime,data=ordered Inode Size : 256 Disk Space Free : 127.3GB Total Disk Space : 165.4GB Inode Count : 11026432 Free Inodes : 10998043 Change-Id: I7d584eb8782129c12876cce2ba8ffba6c0a620bd BUG: 1219842 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/10675 Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com> 
        back port of http://review.gluster.org/#/c/10328

cli commands display the brick information without a way
to distinguish hot tier, and cold tier.

This patch will change all the cli related output, without
changing the corresponding xml output.

This patch will change following things
>> gluster volume info
Volume Name: patchy
Type: Tier
Volume ID: 7745d367-811a-4fe9-a500-d04e7afa94bf
Status: Created
Number of Bricks: 3 x 2 = 6
Transport-type: tcp
Hot Bricks:
Brick1: hostname:/home/brick21
Brick2: hostname:/home/brick20
Cold Bricks:
Brick3: hostname:/home/brick19
Brick4: hostname:/home/brick16
Brick5: hostname:/home/brick17
Brick6: hostname:/home/brick18

>>gluster volume status

Status of volume: patchy
Gluster process                             TCP Port  RDMA Port  Online
Pid
------------------------------------------------------------------------------
Hot Bricks:
Brick hostname:/home/brick21              49152     0          Y
4690
Brick hostname:/home/brick20              49153     0          Y
4707
Cold Bricks:
Brick hostname:/home/brick19              49154     0          Y
4724
Brick hostname:/home/brick16              49155     0          Y
4741
Brick hostname:/home/brick17              49156     0          Y
4758
Brick hostname:/home/brick18              49157     0          Y
4775
NFS Server on localhost                     2049      0          Y
4793

Task Status of Volume patchy
------------------------------------------------------------------------------
There are no active volume tasks

>>gluster volume status pathy detail

Status of volume: patchy
Hot Bricks:
------------------------------------------------------------------------------
Brick                : Brick hostname:/home/brick21
TCP Port             : 49162
RDMA Port            : 0
Online               : Y
Pid                  : 22677
File System          : ext4
Device               :
/dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c
Mount Options        : rw,seclabel,relatime,data=ordered
Inode Size           : 256
Disk Space Free      : 127.3GB
Total Disk Space     : 165.4GB
Inode Count          : 11026432
Free Inodes          : 10998043
------------------------------------------------------------------------------
Brick                : Brick hostname:/home/brick20
TCP Port             : 49161
RDMA Port            : 0
Online               : Y
Pid                  : 22660
File System          : ext4
Device               :
/dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c
Mount Options        : rw,seclabel,relatime,data=ordered
Inode Size           : 256
Disk Space Free      : 127.3GB
Total Disk Space     : 165.4GB
Inode Count          : 11026432
Free Inodes          : 10998043
Cold Bricks:
------------------------------------------------------------------------------
Brick                : Brick hostname:/home/brick19
TCP Port             : 49157
RDMA Port            : 0
Online               : Y
Pid                  : 22501
File System          : ext4
Device               :
/dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c
Mount Options        : rw,seclabel,relatime,data=ordered
Inode Size           : 256
Disk Space Free      : 127.3GB
Total Disk Space     : 165.4GB
Inode Count          : 11026432
Free Inodes          : 10998043
------------------------------------------------------------------------------
Brick                : Brick hostname:/home/brick16
TCP Port             : 49158
RDMA Port            : 0
Online               : Y
Pid                  : 22518
File System          : ext4
Device               :
/dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c
Mount Options        : rw,seclabel,relatime,data=ordered
Inode Size           : 256
Disk Space Free      : 127.3GB
Total Disk Space     : 165.4GB
Inode Count          : 11026432
Free Inodes          : 10998043
------------------------------------------------------------------------------
Brick                : Brick hostname:/home/brick17
TCP Port             : 49159
RDMA Port            : 0
Online               : Y
Pid                  : 22535
File System          : ext4
Device               :
/dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c
Mount Options        : rw,seclabel,relatime,data=ordered
Inode Size           : 256
Disk Space Free      : 127.3GB
Total Disk Space     : 165.4GB
Inode Count          : 11026432
Free Inodes          : 10998043
------------------------------------------------------------------------------
Brick                : Brick hostname:/home/brick18
TCP Port             : 49160
RDMA Port            : 0
Online               : Y
Pid                  : 22552
File System          : ext4
Device               :
/dev/mapper/luks-cd077c56-42ba-44b1-8195-f214b9bc990c
Mount Options        : rw,seclabel,relatime,data=ordered
Inode Size           : 256
Disk Space Free      : 127.3GB
Total Disk Space     : 165.4GB
Inode Count          : 11026432
Free Inodes          : 10998043

Change-Id: I7d584eb8782129c12876cce2ba8ffba6c0a620bd
BUG: 1219842
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10675
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System
Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
tiering/cli: Check replica count and bricks are proper or not 2015-05-10T03:25:13+00:00 Mohammed Rafi KC rkavunga@redhat.com 2015-04-28T13:47:40+00:00 6e27b9744f89430d4a33b36f96a78d7b048b16ff Back port of http://review.gluster.org/10428 Right now, attach-tier calls parsing function for add-brick. Add-brick does not have any check for brick count and replca count compatibility. >Change-Id: I44ec13eadffc003a9ebf8c4eb0193df559933a68 >BUG: 1215122 >Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> >Reviewed-on: http://review.gluster.org/10428 >Reviewed-by: Dan Lambright <dlambrig@redhat.com> >Tested-by: Gluster Build System <jenkins@build.gluster.com> >Reviewed-by: Vijay Bellur <vbellur@redhat.com> Change-Id: Ie86d5b61b044386a062bfc9782178853e3af0f11 BUG: 1219850 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/10710 Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> 
        Back port of http://review.gluster.org/10428

Right now, attach-tier calls parsing function for add-brick.
Add-brick does not have any check for brick count and replca
count compatibility.

>Change-Id: I44ec13eadffc003a9ebf8c4eb0193df559933a68
>BUG: 1215122
>Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
>Reviewed-on: http://review.gluster.org/10428
>Reviewed-by: Dan Lambright <dlambrig@redhat.com>
>Tested-by: Gluster Build System <jenkins@build.gluster.com>
>Reviewed-by: Vijay Bellur <vbellur@redhat.com>

Change-Id: Ie86d5b61b044386a062bfc9782178853e3af0f11
BUG: 1219850
Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
Reviewed-on: http://review.gluster.org/10710
Reviewed-by: Dan Lambright <dlambrig@redhat.com>
Tested-by: Gluster Build System <jenkins@build.gluster.com>